Wifi Shield (Fi250)

Wifi shield （Fi250）is a economic internet solution with Arduino. The Wi-Fi module support IEEE 802.11b/g/n mode, maximum speed up to 65Mbit/s. Wifi shield (Fi250) combine on board antenna; it’s easy to build you project in a small box. The module reserve a UFL connector, you can use an extra antenna to improve the signal range. There is a key on the board, just push one time to change wifi shield as AP mode. The module have a computer interface software, you can control and upgrade the module via USB-UART convertor. The wifi shield contain a Micro SD card socket, it’s like a recorder when wifi shield working as TCP, UDP server. 

Specification：

• Module WIZnet FI250
• Operating Voltage  5V or 3.3V (Auto select)
• Current  300mA (maximum)
• Single band 2.4GHz IEEE 802.11b/g/n
• Antenna On board PCB antenna (reserver UFL connector)
• Memory 1MB Flash Memory, 128KB SRAM, 1MB Serial Flash
• Interface UART(default)/SPI(upgrade firmware)
• Dimensions 69.0x53.5x23.5 mm

Related Part Number：

Wifi Shield

Compatibility

• Arduino
• Seeeduino
• Grove

Documents

• Wiki
• Wizfi250 Datasheet
• Wizfi250 Quick Start Guide
• Wizfi250 Programmer's Guide
• Wizfi250 library